607106505621 has 48 divisors (see below), whose sum is σ = 1055002959360. Its totient is φ = 301667768160.

The previous prime is 607106505619. The next prime is 607106505623. The reversal of 607106505621 is 126505601706.

It is an interprime number because it is at equal distance from previous prime (607106505619) and next prime (607106505623).

It is not a de Polignac number, because 607106505621 - 2¹ = 607106505619 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 607106505621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (607106505623) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2361891 + ... + 2606288.

It is an arithmetic number, because the mean of its divisors is an integer number (21979228320).

Almost surely, 2^607106505621 is an apocalyptic number.

It is an amenable number.

607106505621 is a deficient number, since it is larger than the sum of its proper divisors (447896453739).

607106505621 is a wasteful number, since it uses less digits than its factorization.

607106505621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4968246 (or 4968223 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 39.

The spelling of 607106505621 in words is "six hundred seven billion, one hundred six million, five hundred five thousand, six hundred twenty-one".